Re-introduction of GeneratePseudoFromClause for specific "empty" FROM clauses #18999
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
For #18926.
It would really really really help [1] if this would be considered for merge 🙏 and before 3.1 ships 🤞. I don't see any breaking changes here, because in 3.0 this was non-existing and hence nobody could override, hence nothing is/was/will be broken.
[1]: It would help because copying
VisitSelect
and duplicating all the code is impractical because of some private methods usage and also makes no sense when simple plug in point can handle it.